skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
02/21/1989
Application #:
06936091
Filing Dt:
11/28/1986
Inventor:
STEVEN S. DAVIS
Title:
APPARATUS FOR SHIFTING FILTER PLATES IN A FILTER PRESS
Assignment: 1
Reel/Frame:
004638/0180Recorded: 11/28/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/26/1986
Assignee:
3000 SAND HILL ROAD
MENLO PARK, CALIFORNIA
Correspondent:
TRASK, BRITT & ROSSA
P. O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 2
Reel/Frame:
007061/0480Recorded: 07/18/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/08/1994
Assignee:
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Correspondent:
MARYLU DAWSON
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TX 77027

Search Results as of: 05/28/2024 10:01 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT